Determine nucleus of element having atomic no.& weight, Physics

Assignment Help:

The nucleus of the element having atomic number 25 and atomic weight 55 will contain:

(1 )25 protons and 30 neutrons

(2) 25 neutrons and 30 protons

(3) 55 protons

(4) 55 neutrons

Ans:25 protons and 30 neutrons


Related Discussions:- Determine nucleus of element having atomic no.& weight

Making an observation nest for ants, Making an observation nest for ants ...

Making an observation nest for ants An observation nest for the study of the life story of ants can simply be made as follows. Make a wooden U from three 30 cm lengths of w

Obtain the expression for radii of circular interference, With Schematic di...

With Schematic diagram explain the working of a Michelson interferometer. Obtain the expression for radii of circular interference fringes. How shall you use it to measure waveleng

Determine the work done by a friction force, The work done by a friction fo...

The work done by a friction force is: a) Always positive b) Always negative c) Always zero d) Either positive or negative depending upon the situation. An

Carrier distribution function , Find the carrier distribution function in t...

Find the carrier distribution function in the impurity level that accounts for the  spin degeneracy of the impurity states.

Superconductivity, Superconductivity The phenomena from which, at suff...

Superconductivity The phenomena from which, at sufficiently low temperatures, a conductor can conduct charge along with zero resistance. The current theory for describing supe

Why in inelastic collisions angle of momentum is conserved?, Mass of the sy...

Mass of the system is same. since, p=mv momentum remains same

Motion in one dimension, is motion of a ball on a smooth surface an example...

is motion of a ball on a smooth surface an example of uniform velocity? is motion of a ball on a rough surface an example of variable velocity? is a car moving on a straight path

Can an electron be obtained from the nucleus, Can an electron be obtained (...

Can an electron be obtained (or come out) from the nucleus? Yes, electron having energy higher than the ordinary atomic electron might be come out of the nucleus because of be

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd